Publication detail

Hygrothermal simulation of wood exposed to the effect of external climate

DOHNAL, J. HRADIL, P. PĚNČÍK, J.

Original Title

Hygrothermal simulation of wood exposed to the effect of external climate

Type

journal article in Web of Science

Language

English

Original Abstract

The article is focused on simulation of moisture transfer in wood of norway spruce (Picea abies L.). Experimental specimen was exposed to the northern climatic conditions in Lund University, Sweden. The moisture content of wood was measured 10 mm from the surface for nearly three years. The ABAQUS program was used for numerical modelling of moisture transfer simulation in 3D. The surface sorption of wood was simulated using user defined subroutine DFLUX developed by VTT Research Centre of Finland Ltd. for the needs of European Project Durable Timber Bridges. Climate data for the analysis was used from in-situ measurement nearby realized by weather station. The temperature, relative humidity of the air and precipitation data was record each hour. Numerical analysis took into account influence of rain effect on different parts of specimen surface.

Keywords

Hygrothermal simulation, wood, external climate

Authors

DOHNAL, J.; HRADIL, P.; PĚNČÍK, J.

Released

4. 11. 2017

Publisher

IOP Publishing

Location

Praha

ISBN

1757-899X

Periodical

IOP Conference Series: Materials Science and Engineering

Year of study

245

Number

1

State

United Kingdom of Great Britain and Northern Ireland

Pages from

1

Pages to

7

Pages count

7

URL

http://iopscience.iop.org/article/10.1088/1757-899X/245/3/032087

Full text in the Digital Library

http://hdl.handle.net/11012/137183

BibTex

@article{BUT140507,
  author="Jakub {Dohnal} and Petr {Hradil} and Jan {Pěnčík}",
  title="Hygrothermal simulation of wood exposed to the effect of external climate",
  journal="IOP Conference Series: Materials Science and Engineering",
  year="2017",
  volume="245",
  number="1",
  pages="1--7",
  doi="10.1088/1757-899X/245/3/032087",
  issn="1757-899X",
  url="http://iopscience.iop.org/article/10.1088/1757-899X/245/3/032087"
}